{
  "_id": "015049",
  "classname": "Physical/chemical constituents",
  "classno": "15",
  "datawidthbits": "14",
  "name": "Aerosol Angstrom wavelength exponent",
  "refvalue": "-2000",
  "scale": "3",
  "status": "Operational",
  "unit": "Numeric"
}